This is, of course, tiring.

"He seems to enjoy his photo session, and sometimes he even falls asleep, so I think he feels very comfortable," Agata tells The Dodo.

"What is funny about Ludwik is the fact that he can fall asleep even during his vet's appointment," she says. "He could sleep all the time. He could spend most of his day in his blue polar blanket on my lap."

Cue possible love interest.

But he wasn't always so lucky. Agata found him at a "very bad" pet store, and like many animals who are sold in stores, he was very sick with pneumonia, a fungal infection and conjunctivitis, and hadn't been given any treatment.

If you're ready to adopt a guinea pig as cute as Ludwik, you're in luck. There are thousands of piggies out there who need homes. Get started at Adopt-a-Pet.com, or check out guinea pig rescues like Have a Heart, or simply visit your local shelter or Humane Society.